201378105

素因数分解:

$3^2\times 5^1\times {\mathrm{4475069}}^1$

素因数の和:4475080

約数の個数: 12

約数和(自身を含む): 349055460

約数和(自身を除く): 147677355

約数列:

[1, 3, 5, 9, 15, 45, 4475069, 13425207, 22375345, 40275621, 67126035, 201378105]

約数ペア:

[(1, 201378105), (3, 67126035), (5, 40275621), (9, 22375345), (15, 13425207), (45, 4475069)]